Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | ESP32-S3 Dual-core Xtensa LX7 MCU |
| Display Size | 2.8 inches |
| Resolution | 240 x 320 pixels |
| Touch Type | Capacitive Touch (GT911) |
| Connectivity | Wi-Fi 2.4GHz and Bluetooth 5 (LE) |
| Flash Memory | 16MB |
| PSRAM | 8MB Octal SPI |
| Interface | USB Type-C for Power and Programming |
| Operating Voltage | 5V Input, 3.3V Logic |
| Dimensions | 76mm x 54mm x 12mm |
Anonymous
Mar 18, 2026
Rating: 5/5
Excellent learning tool
As a student learning embedded systems, this board offers great value. The combination of a decent screen, touch input, and wireless capabilities allows me to build complex projects without needing external modules.
Anonymous
Mar 16, 2026
Rating: 5/5
Solid performance
I used this as the main controller for a small robot. The processing power is sufficient for motor control and displaying sensor data simultaneously. The USB-C port is a nice modern touch.
Anonymous
Mar 12, 2026
Rating: 4/5
Good value for money
For the price, you get a lot of features. The 16MB flash is generous. My only minor complaint is that the backlight can be a bit too bright at maximum setting with no easy software dimming curve out of the box, but easily solvable.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for IoT Prototyping
This board is exactly what I needed for my smart home dashboard project. The screen is bright, the touch response is accurate, and the ESP32-S3 handles Wi-Fi connectivity without any lag. Setup with Arduino IDE was seamless.
Anonymous
Mar 04, 2026
Rating: 5/5
Reliable and fast
Been running this board for two weeks straight on a weather station display. No crashes, stable Wi-Fi connection, and the screen remains clear. Highly recommended for production prototypes.
Anonymous
Mar 01, 2026
Rating: 4/5
Great hardware, documentation could be better
The build quality is excellent and the capacitive touch works well. However, finding specific pinout diagrams for some of the GPIO headers took a bit of digging in the wiki. Once set up, it runs LVGL smoothly.
Q: Can I drive the display using the ESP-IDF framework?
A: Absolutely. We provide example projects and drivers compatible with ESP-IDF that demonstrate how to initialize the IPS screen and handle touch inputs.
Q: Is there an SD card slot on this board?
A: This specific 2.8-inch model does not include a microSD card slot. However, you can interface an external SD module via the SPI pins if your project requires additional storage.
Q: What is the power consumption in deep sleep mode?
A: In deep sleep mode with the LCD turned off, the board typically consumes around 10-15 microamps, depending on your specific peripheral configuration.
Q: Does the package include a USB cable?
A: Yes, the package includes a high-quality USB Type-C to Type-A cable for power supply and programming.
Q: Does this board support MicroPython?
A: Yes, the ESP32-S3 chip fully supports MicroPython. You can flash the firmware using esptool.py and start coding immediately.
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